SS&C TECHNOLOGIES HOLDINGS (SSNC) Stock Institutional Trading Activity


SS&C TECHNOLOGIES HOLDINGS (SSNC) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Hancock Classic Value, Turtle Creek Asset Management, Cantillon Capital Management, Vulcan Value Partners, and Olstein Capital Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2021Olstein Capital ManagementBuy38,000109,000$7,616
Q1 2021Renaissance Technologies LLCBuy185,900267,200$18,669
Q1 2021Baupost GroupBuy501,1083,806,892$265,988
Q1 2021Cantillon Capital ManagementSell-135,6153,969,825$277,371
Q1 2021Vulcan Value PartnersBuy284,6535,842,794$408,236
Q1 2021Turtle Creek Asset ManagementBuy193,5372,010,115$140,447
Q1 2021Giverny CapitalBuy3,25387,124$6,087
Q4 2020Baupost GroupBuy277,2753,305,784$240,496
Q4 2020Cantillon Capital ManagementSell-18,1834,105,440$298,671
Q4 2020Vulcan Value PartnersBuy1,849,8515,558,141$404,355
Q4 2020Turtle Creek Asset ManagementSell-152,7651,816,578$132,156
Q4 2020Giverny CapitalBuy12,36983,871$6,102
Q3 2020Olstein Capital ManagementBuy71,00071,000$4,297
Q3 2020Renaissance Technologies LLCSell-411,00081,300$4,920
Q3 2020Baupost GroupBuy2,887,9933,028,509$183,285
Q3 2020Cantillon Capital ManagementSell-59,0294,123,623$249,562
Q3 2020Turtle Creek Asset ManagementSell-118,7501,969,343$119,185
Q3 2020Giverny CapitalBuy18,34171,502$4,327
Q2 2020Baupost GroupBuy140,516140,516$7,936
Q2 2020Renaissance Technologies LLCSell-236,300492,300$27,805
Q2 2020Cantillon Capital ManagementBuy51,1164,182,652$236,237
Q2 2020Turtle Creek Asset ManagementBuy54,1502,088,093$117,935
Q2 2020Giverny CapitalBuy45,26653,161$3,003
Q1 2020Giverny CapitalBuy7,8957,895$346
Q1 2020Renaissance Technologies LLCBuy543,000728,600$31,927
Q1 2020Cantillon Capital ManagementSell-5,9444,131,536$181,044
Q1 2020Turtle Creek Asset ManagementSell-255,5722,033,943$89,127
Q4 2019Renaissance Technologies LLCSell-126,000185,600$11,396
Q4 2019Cantillon Capital ManagementSell-99,9214,137,480$254,041
Q4 2019Turtle Creek Asset ManagementSell-523,4002,289,515$140,576

Frequently asked questions about SSNC activity

  • Which institutional owners are buying SSNC?

    Institutional owners buying SSNC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in SSNC activity?

    "Buy" means an investor increased their reported position in SSNC compared to the prior reporting period. This reflects growing exposure to SS&C TECHNOLOGIES HOLDINGS (SSNC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SSNC increasing?

    Institutional interest in SSNC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.